Chromium -> Mojo roll.

cc/layers/layer_impl_unittest.cc

 // Copyright 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/layers/layer_impl.h"
 
 #include "cc/layers/painted_scrollbar_layer_impl.h"
 #include "cc/layers/solid_color_scrollbar_layer_impl.h"
 #include "cc/output/filter_operation.h"
 #include "cc/output/filter_operations.h"
 #include "cc/test/fake_impl_proxy.h"
 #include "cc/test/fake_layer_tree_host_impl.h"
 #include "cc/test/fake_output_surface.h"
 #include "cc/test/geometry_test_utils.h"
 #include "cc/test/test_shared_bitmap_manager.h"
+#include "cc/test/test_task_graph_runner.h"
 #include "cc/trees/layer_tree_impl.h"
 #include "cc/trees/single_thread_proxy.h"
 #include "cc/trees/tree_synchronizer.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/effects/SkBlurImageFilter.h"
 
 namespace cc {
 namespace {
 
@@ skipping 54 matching lines @@
 
 TEST(LayerImplTest, VerifyLayerChangesAreTrackedProperly) {
   //
   // This test checks that layerPropertyChanged() has the correct behavior.
   //
 
   // The constructor on this will fake that we are on the correct thread.
   // Create a simple LayerImpl tree:
   FakeImplProxy proxy;
   TestSharedBitmapManager shared_bitmap_manager;
-  FakeLayerTreeHostImpl host_impl(&proxy, &shared_bitmap_manager);
+  FakeLayerTreeHostImpl host_impl(&proxy, &shared_bitmap_manager, nullptr);
   EXPECT_TRUE(host_impl.InitializeRenderer(FakeOutputSurface::Create3d()));
   scoped_ptr<LayerImpl> root_clip =
       LayerImpl::Create(host_impl.active_tree(), 1);
   scoped_ptr<LayerImpl> root_ptr =
       LayerImpl::Create(host_impl.active_tree(), 2);
   LayerImpl* root = root_ptr.get();
   root_clip->AddChild(root_ptr.Pass());
   scoped_ptr<LayerImpl> scroll_parent =
       LayerImpl::Create(host_impl.active_tree(), 3);
   LayerImpl* scroll_child = LayerImpl::Create(host_impl.active_tree(), 4).get();
@@ skipping 142 matching lines @@
       root->SetScrollChildren(scroll_children));
   EXECUTE_AND_VERIFY_SUBTREE_DID_NOT_CHANGE(
       root->SetClipParent(clip_parent.get()));
   EXECUTE_AND_VERIFY_SUBTREE_DID_NOT_CHANGE(
       root->SetClipChildren(clip_children));
 }
 
 TEST(LayerImplTest, VerifyNeedsUpdateDrawProperties) {
   FakeImplProxy proxy;
   TestSharedBitmapManager shared_bitmap_manager;
-  FakeLayerTreeHostImpl host_impl(&proxy, &shared_bitmap_manager);
+  FakeLayerTreeHostImpl host_impl(&proxy, &shared_bitmap_manager, nullptr);
   EXPECT_TRUE(host_impl.InitializeRenderer(FakeOutputSurface::Create3d()));
   host_impl.active_tree()->SetRootLayer(
       LayerImpl::Create(host_impl.active_tree(), 1));
   LayerImpl* root = host_impl.active_tree()->root_layer();
   root->SetHasRenderSurface(true);
   scoped_ptr<LayerImpl> layer_ptr =
       LayerImpl::Create(host_impl.active_tree(), 2);
   LayerImpl* layer = layer_ptr.get();
   root->AddChild(layer_ptr.Pass());
   layer->SetScrollClipLayer(root->id());
@@ skipping 97 matching lines @@
   VERIFY_NO_NEEDS_UPDATE_DRAW_PROPERTIES(
       layer->SetIsRootForIsolatedGroup(true));
   VERIFY_NO_NEEDS_UPDATE_DRAW_PROPERTIES(
       layer->SetTransform(arbitrary_transform));
   VERIFY_NO_NEEDS_UPDATE_DRAW_PROPERTIES(layer->SetBounds(arbitrary_size));
 }
 
 TEST(LayerImplTest, SafeOpaqueBackgroundColor) {
   FakeImplProxy proxy;
   TestSharedBitmapManager shared_bitmap_manager;
-  FakeLayerTreeHostImpl host_impl(&proxy, &shared_bitmap_manager);
+  FakeLayerTreeHostImpl host_impl(&proxy, &shared_bitmap_manager, nullptr);
   EXPECT_TRUE(host_impl.InitializeRenderer(FakeOutputSurface::Create3d()));
   scoped_ptr<LayerImpl> layer = LayerImpl::Create(host_impl.active_tree(), 1);
 
   for (int contents_opaque = 0; contents_opaque < 2; ++contents_opaque) {
     for (int layer_opaque = 0; layer_opaque < 2; ++layer_opaque) {
       for (int host_opaque = 0; host_opaque < 2; ++host_opaque) {
         layer->SetContentsOpaque(!!contents_opaque);
         layer->SetBackgroundColor(layer_opaque ? SK_ColorRED
                                                : SK_ColorTRANSPARENT);
         host_impl.active_tree()->set_background_color(
@@ skipping 10 matching lines @@
               << host_opaque << "\n";
         }
       }
     }
   }
 }
 
 TEST(LayerImplTest, TransformInvertibility) {
   FakeImplProxy proxy;
   TestSharedBitmapManager shared_bitmap_manager;
-  FakeLayerTreeHostImpl host_impl(&proxy, &shared_bitmap_manager);
+  FakeLayerTreeHostImpl host_impl(&proxy, &shared_bitmap_manager, nullptr);
 
   scoped_ptr<LayerImpl> layer = LayerImpl::Create(host_impl.active_tree(), 1);
   EXPECT_TRUE(layer->transform().IsInvertible());
   EXPECT_TRUE(layer->transform_is_invertible());
 
   gfx::Transform transform;
   transform.Scale3d(
       SkDoubleToMScalar(1.0), SkDoubleToMScalar(1.0), SkDoubleToMScalar(0.0));
   layer->SetTransform(transform);
   EXPECT_FALSE(layer->transform().IsInvertible());
   EXPECT_FALSE(layer->transform_is_invertible());
 
   transform.MakeIdentity();
   transform.ApplyPerspectiveDepth(SkDoubleToMScalar(100.0));
   transform.RotateAboutZAxis(75.0);
   transform.RotateAboutXAxis(32.2);
   transform.RotateAboutZAxis(-75.0);
   transform.Translate3d(SkDoubleToMScalar(50.5),
                         SkDoubleToMScalar(42.42),
                         SkDoubleToMScalar(-100.25));
 
   layer->SetTransform(transform);
   EXPECT_TRUE(layer->transform().IsInvertible());
   EXPECT_TRUE(layer->transform_is_invertible());
 }
 
 class LayerImplScrollTest : public testing::Test {
  public:
   LayerImplScrollTest()
-      : host_impl_(settings(), &proxy_, &shared_bitmap_manager_), root_id_(7) {
+      : host_impl_(settings(),
+                   &proxy_,
+                   &shared_bitmap_manager_,
+                   &task_graph_runner_),
+        root_id_(7) {
     host_impl_.active_tree()->SetRootLayer(
         LayerImpl::Create(host_impl_.active_tree(), root_id_));
     host_impl_.active_tree()->root_layer()->AddChild(
         LayerImpl::Create(host_impl_.active_tree(), root_id_ + 1));
     layer()->SetScrollClipLayer(root_id_);
     // Set the max scroll offset by noting that the root layer has bounds (1,1),
     // thus whatever bounds are set for the layer will be the max scroll
     // offset plus 1 in each direction.
     host_impl_.active_tree()->root_layer()->SetBounds(gfx::Size(1, 1));
     gfx::Vector2d max_scroll_offset(51, 81);
@@ skipping 10 matching lines @@
 
   LayerTreeSettings settings() {
     LayerTreeSettings settings;
     settings.use_pinch_virtual_viewport = true;
     return settings;
   }
 
  private:
   FakeImplProxy proxy_;
   TestSharedBitmapManager shared_bitmap_manager_;
+  TestTaskGraphRunner task_graph_runner_;
   FakeLayerTreeHostImpl host_impl_;
   int root_id_;
 };
 
 TEST_F(LayerImplScrollTest, ScrollByWithZeroOffset) {
   // Test that LayerImpl::ScrollBy only affects ScrollDelta and total scroll
   // offset is bounded by the range [0, max scroll offset].
 
   EXPECT_VECTOR_EQ(gfx::Vector2dF(), layer()->CurrentScrollOffset());
   EXPECT_VECTOR_EQ(gfx::Vector2dF(), layer()->BaseScrollOffset());
@@ skipping 291 matching lines @@
     OLD_ROOT = 6,
     OV_CLIP = 7,
     OV_SCROLL = 8,
   };
   enum TreeID {
     PENDING,
     ACTIVE
   };
 
   LayerImplScrollbarSyncTest()
-      : host_impl_(settings(), &proxy_, &shared_bitmap_manager_) {
+      : host_impl_(settings(),
+                   &proxy_,
+                   &shared_bitmap_manager_,
+                   &task_graph_runner_) {
     host_impl_.CreatePendingTree();
 
     CreateLayers(host_impl_.pending_tree());
     CreateLayers(host_impl_.active_tree());
   }
 
   void CreateLayers(LayerTreeImpl * tree) {
     tree->SetRootLayer(LayerImpl::Create(tree, ROOT));
     LayerImpl * root = tree->root_layer();
     ASSERT_TRUE(root != nullptr);
@@ skipping 44 matching lines @@
 
   LayerTreeSettings settings() {
     LayerTreeSettings settings;
     settings.use_pinch_virtual_viewport = true;
     return settings;
   }
 
  private:
   FakeImplProxy proxy_;
   TestSharedBitmapManager shared_bitmap_manager_;
+  TestTaskGraphRunner task_graph_runner_;
   FakeLayerTreeHostImpl host_impl_;
 };
 
 TEST_F(LayerImplScrollbarSyncTest, LayerImplBecomesScrollable) {
   // In the beginning IV_SCROLL layer is not scrollable.
   ASSERT_FALSE(layer(IV_SCROLL, PENDING)->scrollable());
 
   // For pinch virtual viewport the clip layer is the inner viewport
   // clip layer (IV_CLIP) and the scroll one is the outer viewport
   // scroll layer (OV_SCROLL).
@@ skipping 25 matching lines @@
 
   ASSERT_TRUE(layer(IV_SCROLL, ACTIVE)->scrollable());
 
   ASSERT_TRUE(LayerHasScrollbar(OV_SCROLL, ACTIVE));
   ASSERT_TRUE(LayerHasScrollbar(IV_CLIP, ACTIVE));
   ASSERT_TRUE(LayerHasScrollbar(IV_SCROLL, ACTIVE));
 }
 
 }  // namespace
 }  // namespace cc